In MgO, Mg donates how many electrons?

এই অধ্যায়ের আরও প্রশ্ন

• C-05-Q130The ion has the configuration of —
• C-05-Q131In CaO, Ca donates how many electrons?
• C-05-Q132In NaH, the hydrogen exists as —
• C-05-Q133in NaH has electrons in its outermost shell numbering —
• C-05-Q134Ionic bonds are usually formed between metals of groups —
• C-05-Q135Non-metals typically forming ionic bonds belong to groups —
• C-05-Q136The exception group-13 metal that forms ionic bonds is —
• C-05-Q137Compounds containing an ionic bond are called —
• C-05-Q138The strength of an ionic bond is —
• C-05-Q139Which of the following is an ionic compound?